This Chain Drive Garage Door Opener can easily be controlled by a smartphone control with MyQ Home Bridge Internet Gateway or Sirireg; voice control. You can receive alerts and open and close your garage door on your smartphone. You can program a recurring schedule to close your garage door or turn your lights on/off. Comes with safety sensors that protect people and vehicles from having the garage door close on obstructions. Electronically Protected from forced openings of your garage door. This garage door opener has a lifting force of 1/2 HP that helps combat the wear and teat from frequent use. With a durable chain count on long-term reliablility with the durable chain drive system. Equipped with silent drive to keep living spaces virtually silent with the extra-strong belt drive system.Features:0
Brand:Chamberlain
Manufacturer Part Number:B510